@article{TMF_2005_144_3_a5,
     author = {M. A. Olshanetsky and V.-B. K. Rogov},
     title = {dS{\textendash}AdS {Structures} in {Noncommutative} {Minkowski} {Spaces}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {513--543},
     year = {2005},
     volume = {144},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_144_3_a5/}
}